利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.025 秒)

    Formazane compounds and method of dyeing using the same
    1.
    发明授权
    Formazane compounds and method of dyeing using the same 失效
    甲烷化合物和使用其的染色方法

    公开(公告)号：US06653454B1

    公开(公告)日：2003-11-25

    申请号：US09889189

    申请日：2002-10-01

    申请人： Mariko Umeda ,  Hideshiro Nomura ,  Yasuo Shirasaki ,  Eiichi Ogawa

    发明人： Mariko Umeda ,  Hideshiro Nomura ,  Yasuo Shirasaki ,  Eiichi Ogawa

    IPC分类号： C09B5610

    CPC分类号： C09B50/06

    摘要： The present invention relates to a novel blue dye compound represented by Formula (1) as shown below, which can be synthesized without a dianisidine compound used for a raw material and can dye a cellulosic high molecular material to provide the blue dyed product that has a high color value, a good build-up and various kinds of good fastness; a method for dyeing a cellulosic high molecular material by using the same; and a cellulosic high molecular material dyed with the same. A formazan compound represented by (In Formula (1), R1 is hydrogen, sulfo, hydroxy, chloro, methoxy, carboxyl or alkyl; either of R2 and R3 is hydrogen and the other is sulfo; X is morpholino, 2-hydroxyethylamino or bis(2-hydroxyethyl)amino; and Y is a phenylene diimino represented by Formula (2) as shown below (In Formula (2), R4 is sulfo or carboxyl)) or the salt thereof.

    摘要翻译： 本发明涉及如下所示的由式（1）表示的新型蓝色染料化合物，其可以不用用于原料的二叠氮化合物合成，并且可以染色纤维素高分子材料以提供具有 高色值，良好的贴合性和各种良好的牢度; 通过使用该方法染色纤维素高分子材料的方法; 由式（1）表示的甲az化合物，R 1为氢，磺基，羟基，氯，甲氧基，羧基或烷基; R2和R3中的任一个为氢，另一个为 磺酰基; X是吗啉代，2-羟乙基氨基或双（2-羟乙基）氨基; Y是如下所示的由式（2）表示的亚苯基二亚氨基（在式（2）中，R 4是磺基或羧基））或盐 其中。

    Process for dyeing textiles containing polyester fibers and dyeing auxiliaries
    2.
    发明授权
    Process for dyeing textiles containing polyester fibers and dyeing auxiliaries 失效
    用于染色含有聚酯纤维和染色助剂的纺织品的方法

    公开(公告)号：US5942011A

    公开(公告)日：1999-08-24

    申请号：US11146

    申请日：1998-02-02

    申请人： Yasuo Shirasaki ,  Eiichi Ogawa ,  Yoshikazu Aizawa ,  Shigemitsu Yabe

    发明人： Yasuo Shirasaki ,  Eiichi Ogawa ,  Yoshikazu Aizawa ,  Shigemitsu Yabe

    IPC分类号： D06P1/16 ,  D06P1/62 ,  D06P3/54 ,  D06P3/82

    CPC分类号： D06P1/628 ,  D06P3/54 ,  D06P3/8238 ,  Y10S8/922

    摘要： This invention relates to a method of dyeing fibers containing polyester fibers characterized by their exhaustion dyeing in an alkaline aqueous medium, and a dyeing assistant for fibers containing polyester fibers which is effective for carrying out the dyeing method, and which is characterized by containing a compound represented by formula (I) ##STR1## (where R is H or CH3, n is 1 to 3, and X is H, an alkali metal, or an organic base).Moreover, this invention relates to a dyed product of fibers containing polyester fibers as dyed by the method mentioned above.

    摘要翻译： PCT No.PCT / JP97 / 01961 Sec。 371日期1998年2月2日 102（e）1998年2月2日PCT 1997年6月9日PCT公布。 第WO97 / 46752号公报 日期1997年12月11日本发明涉及一种染色含有聚酯纤维的纤维的方法，其特征在于其在碱性水性介质中的染色染色，以及对于进行染色方法有效的含有聚酯纤维的纤维的染色助剂， 其特征在于含有由式（I）表示的化合物（其中R为H或CH 3，n为1至3，X为H，碱金属或有机碱）。 此外，本发明涉及通过上述方法染色的含有聚酯纤维的纤维的染色产品。

    Disazo compound, reactive dye composition, and method of dyeing cellulose or cellulose-containing fibers
    3.
    发明授权
    Disazo compound, reactive dye composition, and method of dyeing cellulose or cellulose-containing fibers 失效
    双偶氮化合物，活性染料组合物和染色纤维素或纤维素纤维的方法

    公开(公告)号：US07029503B2

    公开(公告)日：2006-04-18

    申请号：US10476471

    申请日：2002-05-08

    申请人： Junji Odani ,  Eiichi Ogawa ,  Yasuo Shirasaki

    发明人： Junji Odani ,  Eiichi Ogawa ,  Yasuo Shirasaki

    IPC分类号： C09B62/09 ,  C09B62/085 ,  C09B67/22 ,  D06P3/82 ,  D06P3/66

    CPC分类号： C09B67/0048 ,  C09B62/09 ,  C09B67/0045 ,  Y10S8/918

    摘要： The present invention provides a disazo compound which in a free acid form is represented by the formula (1) and which has high ability to dye cellulosic fibers and attains efficient dyeing with satisfactory reproducibility; and a method of dyeing cellulosic fibers with the compound. Also provided are: a reactive dye composition comprising a compound represented by the formula (1) and a specific red reactive dye and/or a specific blue reactive dye; and a method of dyeing cellulosic fibers with the composition. In the formula, R1 and R3 each represents hydrogen atom or methoxy group; R2 and R4 each represents hydrogen atom, methyl group, acetylamino group, ureido group, etc.; and m is 2 or 3.

    摘要翻译： 本发明提供一种游离酸形式的双偶氮化合物，其由式（1）表示，并且具有高的染色纤维素纤维的能力，并以令人满意的重现性得到有效的染色; 以及用该化合物染色纤维素纤维的方法。 还提供了：包含由式（1）表示的化合物和特定的红色活性染料和/或特定的蓝色活性染料的活性染料组合物; 以及用该组合物染色纤维素纤维的方法。 在该式中，R 1和R 3各自表示氢原子或甲氧基; R 2和R 4各自表示氢原子，甲基，乙酰基氨基，脲基等; m为2或3。

    Water-based magenta ink composition and method of ink-jet recording
    7.
    发明授权
    Water-based magenta ink composition and method of ink-jet recording 有权
    水性品红色油墨组合物和喷墨记录方法

    公开(公告)号：US06530985B1

    公开(公告)日：2003-03-11

    申请号：US09623335

    申请日：2000-08-31

    申请人： Hiroyuki Matsumoto ,  Yasuo Shirasaki ,  Katsunori Fujii ,  Yoshiki Akatani

    发明人： Hiroyuki Matsumoto ,  Yasuo Shirasaki ,  Katsunori Fujii ,  Yoshiki Akatani

    IPC分类号： C09D1100

    CPC分类号： C09D11/328 ,  C09B5/14 ,  C09D11/40 ,  D06P3/241 ,  D06P5/30

    摘要： The present invention relates to a water-based magenta ink composition which has satisfactory storage stability, has a hue and vividness suitable for ink-jet recording, and gives prints having high fastness to light and water, and a magenta dye suitable therefor. More particularly, the present invention relates to a water-based magenta ink composition characterized by containing a disulfonic acid derivative of a compound represented by Formula (2) or the salt thereof as the dye component, an ink-jet recording method using said composition, and magenta dye containing little inorganic salt and little mono-sulfonic acid compound and being suitable for the said composition.

    摘要翻译： 本发明涉及一种水性品红色油墨组合物，其具有令人满意的储存稳定性，具有适合于喷墨记录的色调和鲜艳度，并提供对水和水具有高耐牢度的印刷品和适用于其的品红染料。 更具体地说，本发明涉及一种水性品红色油墨组合物，其特征在于，含有式（2）表示的化合物的二磺酸衍生物或其盐作为染料成分，使用该组合物的喷墨记录方法， 和含有少量无机盐和少量单磺酸化合物的洋红色染料，适用于所述组合物。

    Anthrapyridone compounds, water-based ink composition, and articles colored therewith
    8.
    发明授权
    Anthrapyridone compounds, water-based ink composition, and articles colored therewith 有权
    蒽吡啶酮化合物，水性油墨组合物和用其着色的制品

    公开(公告)号：US6152969A

    公开(公告)日：2000-11-28

    申请号：US230902

    申请日：1999-02-03

    申请人： Hiroyuki Matsumoto ,  Yasuo Shirasaki ,  Katsunori Fujii

    发明人： Hiroyuki Matsumoto ,  Yasuo Shirasaki ,  Katsunori Fujii

    IPC分类号： C09B5/14 ,  C09D11/00 ,  C09D11/02 ,  C09B44/00 ,  C07D221/18

    CPC分类号： C09D11/328 ,  C09B5/14

    摘要： The present invention relates to the development of a coloring matter which has a moderately bluish magenta color and an excellent lightfastness and can provide a wide range of color tones in the visible range when used together with yellow and cyan inks. A water-base ink composition or the like is prepared by using a sulfonic acid derivative of an anthrapyridone compound represented by general formula (I) as a magenta dye, wherein R.sub.1 ' represents alkoxycarbonyl, carbonyl or benzoyl; R.sub.2 represents hydrogen or alkyl; and R.sub.3 and R.sub.4 represent each independently hydrogen, halogeno, alkyl or alkoxy. ##STR1##

    摘要翻译： PCT No.PCT / JP97 / 03204 Sec。 一九九九年二月三日 102（e）1999年2月3日PCT PCT 1997年9月11日PCT公布。 公开号WO98 / 11167 日期：1998年3月19日本发明涉及一种具有中等蓝色品红色和耐光性优异的着色剂的开发，并且与黄色和青色油墨一起使用时可以在可见光范围内提供宽范围的色调。 通过使用由通式（I）表示的蒽吡啶酮化合物的磺酸衍生物作为品红色染料制备水性油墨组合物等，其中R1'表示烷氧基羰基，羰基或苯甲酰基; R2代表氢或烷基; 并且R 3和R 4各自独立地表示氢，卤代，烷基或烷氧基。

    Trisazo compound, ink composition, and colored object
    9.
    发明申请
    Trisazo compound, ink composition, and colored object 失效
    三唑烷化合物，油墨组合物和有色物体

    公开(公告)号：US20070107628A1

    公开(公告)日：2007-05-17

    申请号：US10581469

    申请日：2004-11-26

    申请人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yoshiaki Kawaida ,  Yasuo Shirasaki

    发明人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yoshiaki Kawaida ,  Yasuo Shirasaki

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C07C245/02

    CPC分类号： C09D11/328 ,  C09B33/22

    摘要： [PROBLEMS] To provide: a black compound which is for use in ink-jet recording or writing utensils, is excellent in ozone resistance, light resistance, moisture resistance, and color rendering, and gives a recording fluid having satisfactory storage stability; and an ink composition containing the compound. [MEANS FOR SOLVING PROBLEMS] The black compound is a trisazo compound represented by the following formula (1) or a salt thereof. (1) [In the formula (1), R1 and R2 each independently represents hydrogen, carboxy, sulfo, hydroxy, a C1-4 alkyl, C1-4 alkoxy, or sulfo group optionally substituted by C1-4 alkoxy, an optionally carboxylated C1-4 alkoxy group, etc.; and A represents phenyl or naphthyl (provided that the phenyl and naphthyl groups may be substituted by halogeno, carboxy, sulfo, sulfamonyl optionally substituted by alkyl or phenyl, nitro, etc.).]

    摘要翻译： 提供：用于喷墨记录或书写用具的黑色化合物，具有优异的耐臭氧性，耐光性，耐湿性和显色性，并且得到具有令人满意的储存稳定性的记录液; 和含有该化合物的油墨组合物。 解决问题的方法黑色化合物是由下式（1）表示的三偶氮化合物或其盐。 （1）[式（1）中，R 1和R 2各自独立地表示氢，羧基，磺基，羟基，C 1-4烷基， C 1-4烷氧基或任选被C 1-4烷氧基取代的磺基，任选羧基化的C 1-4烷基 烷氧基等。 并且A表示苯基或萘基（条件是苯基和萘基可以被卤素，羧基，磺基，任选被烷基或苯基，硝基等取代的磺酰氨基取代）。